<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>查询email</title>
</head>
<body>
    <form action="/ForHelp/help" method="get" >
        Email:<input type="text" name="Email"><br>
        <input type="submit" value="query">

    </form>
</body>
</html>